i have a poor english skill ,sorry bcause it's not my mother tongue.. A....Am....so, I have steam ID and in my library, Arma 2 , Arma 2 : DayZ Mod , Arma 2 Operation Arrowhead , Arma 2 Operation Arrowhead beta (Obsolete) So, my question is 1) i wanna single play Dayz, then i have to install all of them? (Arma 2 , Arma 2 : DayZ Mod , Arma 2 Operation Arrowhead , Arma 2 Operation Arrowhead beta (Obsolete) ) 2) or install < Arma 2 , Arma 2 : DayZ Mod , Arma 2 Operation Arrowhead > ?? 3) and update file client - 1.8.1 ?! or build blabla ?! I feel frustrated because I can't express. help me plz (links OK)
